HPSU:V
9788 Erin Harwood 6903-41 2003-08-17
U.S.A., Oregon, Clatsop, Sunset Lake., 46.086517 -123.927551, 2m
HPSU:V
7444 Sherry V. Spencer s.n. 1991-07-12
U.S.A., Oregon, Harney, Malheur National Wildlife Refuge, Rail Pond., 1250m
HPSU:V
18114 Vernon M. Marttala, Bonnie Brunkow Olson 5325 2002-06-17
U.S.A., Oregon, Columbia, Sauvie Island (N end)., 45.854736 -122.793701
HPSU:V
18324 Vernon M. Marttala, Jack Poff 5295 2002-05-27
U.S.A., Oregon, Columbia, Sauvie Island (N end)., 45.850212 -122.793083
HPSU:V
14965 Ruth Martin Hansen 4849 1978-05-29
U.S.A., Oregon, Josephine, rough and ready area; 4 mi. s. cave junction
HPSU:V
14966 Ruth Martin Hansen 2296 1973-07-23
U.S.A., Oregon, Jackson, Mt. Ashland.
HPSU:V
14967 Ruth Martin Hansen 3160 1975-07-04
U.S.A., Washington, Skamania, Red Mt, Road through Carson N. 405.
HPSU:V
14968 Ruth Martin Hansen 2480 1974-07-13
U.S.A., Oregon, Clackamas, Fish creek mt. trail, 45.051231 -122.116413
HPSU:V
14969 Ruth Martin Hansen 4848 1978-05-29
U.S.A., Oregon, Josephine, rough and ready area; 4 mi. S. Cave junction
HPSU:V
14986 none 504 1969-05-19
U.S.A., Oregon, Umatilla, Umatilla area.
HPSU:V
18407 Vernon M. Marttala, Jack Poff, Bonnie Brunkow-Olson, John __, Reed __. 3676 1989-07-02
U.S.A., Washington, Klickitat, Simcoe Mountain Road ~0.9 mi. E of AT&T Station #633, ~2.4 mi. from junction with Highway 97., 45.99284 -120.68049, 1268m
HPSU:V
9784 Erin Harwood 690337 2003-08-17
U.S.A., Oregon, Clatsop, Sunset Lake., 46.10432 -123.92917, 1m
HPSU:V
11366 Michael A. Flinn 1640 1915-09-30
U.S.A., Oregon, Multnomah, Hayden Island., 45.62253 -122.699178
HPSU:V
11367 Michael A. Flinn 1641 1915-09-05
U.S.A., Oregon, Multnomah, On moist banks of the Sandy River near Troutdale., 45.534659 -122.376569
HPSU:V
17073 Vernon M. Marttala, Ruth Hanson and George Lewis 3302 1975-09-14
U.S.A., Oregon, Grant, Strawberry Mountain, Strawberry Range, Strawberry Wilderness Area, Malheur National Forest., 44.3061 -118.71033, 2462m
HPSU:V
18140 Vernon M. Marttala, Bonnie Brunkow Olson, Diane Bland, Jack Poff 5259 2002-04-18
U.S.A., Oregon, Columbia, Sauvie Island (N end)., 45.85179 -122.794363
HPSU:V
20866 John A. Christy, Barry Smith 10550 2013-07-01
U.S.A., Oregon, Harney, Malheur National Wildlife Refuge, S end of Refuge, between Krumbo Lane and Frenchglen, 0.2 mi WNW of P Ranch Headquarters. Plot 144., 42.828263 -118.89217, 1279m
HPSU:V
20812 Kate Gurczynski 1 2008-06-05
U.S.A., Oregon, Washington, West Slope, 8635 Cashmur Lane, alongside driveway., 45.496722 -122.765914, 97m
HPSU:V
13967 Selene O'Dell 04-3C 2004-07-20
U.S.A., Oregon, Douglas, Near Florence; Threemile Lake, north end., 43.773933 -124.169
HPSU:V
9960 Mary Pfauth 03SUTCAHE 2003-09-08
U.S.A., Oregon, Lane, Sutton Lake, Florence., 44.058542 -124.091942
HPSU:V
9924 Mary Pfauth 03-ME-CAHE 2003-09-09
U.S.A., Oregon, Lane, Mercer Lake, Florence., 44.050317 -124.069247
HPSU:V
9896 Mary Pfauth, Selene O'Dell 03HECAHM 2003-08-05
U.S.A., Oregon, Lane, Heceta Junction Lake, Hwy. 101, Florence., 44.025417 -124.110567
HPSU:V
9854 Mary Pfauth, Selene O'Dell 03-LI-CAHM 2003-07-31
U.S.A., Oregon, Lane, Lily Lake, Hwy 101, Florence., 44.092433 -124.115167
HPSU:V
9848 Mary Pfauth 03DU-CAHM 2003-07-29
U.S.A., Oregon, Lane, Dune Lake, Hwy 101, Florence, OR., 44.066683 -124.101667
HPSU:V
9831 Mary Pfauth, Jason Wilcox 03GA-CAHM 2003-08-07
U.S.A., Oregon, Lane, Georgia Lake, Hwy. 101, Florence., 43.870667 -124.130517
HPSU:V
9766 Erin Harwood 6903-19 2003-06-10
U.S.A., Oregon, Clatsop, Coffenbury Lake., 46.16475 -123.95739
HPSU:V
14111 Mary Pfauth 04-TAHK-CAHM 2004-08-05
U.S.A., Oregon, Douglas, Tahkenitch Lake., 43.796712 -124.115784
HPSU:V
14016 Mary Pfauth 04SILK-CAHM 2004-08-04
U.S.A., Oregon, Lane, Siltcoos Lake., 43.900067 -124.091433
HPSU:V
14045 Mary Pfauth 04-WOAH-CA 2004-08-04
U.S.A., Oregon, Lane, Woahink Lake., 43.901833 -124.115667
HPSU:V
14479 Mary Pfauth 5BLUECAHE 2005-07-17
U.S.A., Oregon, Coos, Bluebill Lake., 43.44658 -124.2598
HPSU:V
14269 Selene O'Dell s.n. 2005-07-20
U.S.A., Oregon, Coos, Spirit lake, 43.46342 -124.24501
HPSU:V
14281 Selene O'Dell 5TEALCA 2005-07-21
U.S.A., Oregon, Coos, Teal Lake., 43.47454 -124.24576
HPSU:V
14285 Selene O'Dell s.n. 2005-07-22
U.S.A., Oregon, Coos, Sandpoint lake, 43.48051 -124.2404
HPSU:V
14309 Selene O'Dell s.n. 2005-07-19
U.S.A., Oregon, Coos, Beale lale, 43.5032 -124.22658
HPSU:V
14535 Mary Pfauth, Selene O'Dell 5JORCAHE 2005-06-12
U.S.A., Oregon, Coos, Jordan Lake., 43.43208 -124.25597
HPSU:V
14529 Selene O'Dell s.n. 2005-07-18
U.S.A., Oregon, Coos, clear lake, 43.54745 -124.2138
HPSU:V
15231 Selene O'Dell s.n. 2004-07-09
U.S.A., Oregon, Douglas, lost lake near Florence, 43.831583 -124.147917
HPSU:V
15232 Selene O'Dell 4CALKCAHM 2004-07-08
U.S.A., Oregon, Douglas, Carter Lake, near Florence., 43.855317 -124.147117
HPSU:V
15233 Selene O'Dell s.n. 2004-07-08
U.S.A., Oregon, Lane, Siltcoos lagoon, near Florence, 43.8792 -124.144183
HPSU:V
14458 Mary Pfauth 5SNAGCAHE 2005-07-21
U.S.A., Oregon, Coos, Snag Lake., 43.48359 -124.24522
HPSU:V
19917 Bethany Lund, Aaron Shaw s.n. 2014-09-11
U.S.A., Washington, Clark, Brush Prairie, 20819 NE 169th Street. Morgan Creek sub-basin of Salmon Creek watershed., 45.743542 -122.458563, 140m
HPSU:V
18841 Selene O'Dell 04-SOGL-CAHM 2004-07-05
U.S.A., Oregon, Lane, Florence, South Glenada Lake, 43.9568 -124.1159
HPSU:V
19210 Selene O'Dell 04-SL-CAHE 2004-07-01
U.S.A., Oregon, Lane, Siuslaw National Forest, Oregon Dunes National Recreation Area, W of Siltcoos Lake, SW of Dunes City. Siltcoos duck ponds., 43.871933 -124.151583
HPSU:V
19172 Mary Pfauth 05-EEL-CAHM 2005-09-15
U.S.A., Oregon, Coos, Tugman State Park, 2 mi NNE from Lakeside. Eel Lake., 43.60516 -124.16886
HPSU:V
19182 Mary Pfauth 05-CLR-CAHE 2005-09-16
U.S.A., Oregon, Douglas, 2.3 mi SSW of Winchester Bay. Clear Lake., 43.64346 -124.18303
HPSU:V
20393 John A. Christy 10593 2013-08-07
U.S.A., Oregon, Coos, Siuslaw National Forest, Oregon Dunes National Recreation Area, 0.1 mi W of N tip of Beale Lake, 1 mi NW of Hauser Mill. Plot 6-200C., 43.509537 -124.237118, 10m
HPSU:V
22695 Dominic Maze, Monte Mattsson 1659 2020-04-16
U.S.A., Oregon, Clackamas, Seasonal island immediately east of Rock Island in the Willamette River. Adjacent to Highway 99 east and railroad tracks. Directly under high tension powerlines., 45.317063 -122.661188, 21m
HPSU:V
23602 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1857 2021-07-05
U.S.A., Oregon, Linn, Curtis Slough. Backwater channel of the Willamette River. 1 mile upstream of Harrisburg, Oregon. Under Harrisburg Bend railroad feature. At gravel bar to south of outlet mouth., 44.24725 -123.167133, 46m
HPSU:V
13996 Selene O'Dell 04-BUTT-CA 2004-07-20
U.S.A., Oregon, Douglas, Near Florence, Butterfly Lake., 43.786433 -124.16275
HPSU:V
13862 Selene O'Dell 04CZCAHT 2004-07-22
U.S.A., Oregon, Douglas, CZ Lake; south of Florence., 43.8291 -124.148883
HPSU:V
13870 Selene O'Dell 04TAYLCAHT 2004-07-22
U.S.A., Oregon, Douglas, Taylor Lake., 43.8617 -124.141767
HPSU:V
9837 Mary Pfauth, Selene O'Dell 03-MA-CAHE 2003-08-01
U.S.A., Oregon, Lane, Lake Marr, Highway 101, Florence., 44.0797 -124.106683
HPSU:V
7150 L. F. Henderson 16391 1934-05-19
U.S.A., Oregon, Lake, Scarcely running water Maple Creek into Siltcoos Lake.
HPSU:V
9853 Mary Pfauth, Selene O'Dell 03-LI-CAHE 2003-07-31
U.S.A., Oregon, Lane, Lily Lake, Highway 101, Florence., 44.094517 -124.11865
HPSU:V
9866 Mary Pfauth, Selene O'Dell 03-BU-CAHE 2003-08-04
U.S.A., Oregon, Lane, Buck Lake, Hwy 101, Florence, OR., 44.065 -124.0988, 15m
HPSU:V
14001 Virginia Maffitt s.n. 2008-05-19
U.S.A., Oregon, Washington, Tualation Wildlife Refuge, Oleson tract., 45.409559 -122.887175
HPSU:V
19227 Selene O'Dell 04-WOOR-CAHT 2004-07-06
U.S.A., Oregon, Near Florence, Woahink Lake orphan (small pond west of Woahink Lake, separated by Highway 101)., 43.900083 -124.11665
HPSU:V
22368 Dominic Maze 1572 2020-05-19
U.S.A., Washington, Clark, Camas. Property along Lacamas Creek south of intersection of Northeast Ingle Road and Northeast Goodwin Road and north of Northwest Alexandra Lane., 45.638948 -122.454877, 61m
HPSU:V
22684 Dominic Maze, Zane Maze 1648 2019-03-17
U.S.A., Oregon, Clackamas, High Rocks Park. Gladstone. Immediately southeast of 82nd Drive and Columbia Avenue above Clackamas River., 45.379727 -122.582564, 9m
HPSU:V
23596 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze 1851 2021-07-05
U.S.A., Oregon, Linn, Curtis Slough. Backwater channel of the Willamette River. 1 mile upstream of Harrisburg, Oregon. Under Harrisburg Bend railroad feature., 44.247773 -123.168592, 46m
HPSU:V
9872 Mary Pfauth, Selene O'Dell 03-AL-CAVE 2003-07-29
U.S.A., Oregon, Lane, Alder Lake, Hwy 101, Florence, OR., 44.070817 -124.102867
HPSU:V
9838 Mary Pfauth, Selene O'Dell 03MA-CAVE 2003-08-01
U.S.A., Oregon, Lane, Lake Marr, Hwy 101, Florence., 44.0797 -124.106683
HPSU:V
9149 Georgia Mason 10080 1975-05-13
U.S.A., Oregon, Lane, On the surface of a shallow creek along Airport Rd. at Creswell.
HPSU:V
14502 Mary Pfauth, Selene O'Dell s.n. 2005-07-14
U.S.A., Oregon, Coos, Hall lake, 43.60647 -124.18887
HPSU:V
15235 Selene O'Dell s.n. 2004-07-08
U.S.A., Oregon, Lane, Siltcoos lagoon, near Florence, 43.8792 -124.144183
HPSU:V
14468 Mary Pfauth, Selene O'Dell. 5CLCOCAVE 2005-07-18
U.S.A., Oregon, Coos, Clear Lake., 43.54097 -124.21443
HPSU:V
19217 Selene O'Dell 04-LWL-CAVE 2004-07-07
U.S.A., Oregon, Lane, South of Florence. Little Woahink Lake., 43.93575 -124.090567
HPSU:V
19583 Dominic Maze 659 2017-04-30
U.S.A., Oregon, Clackamas, 3 Creeks National Area. Pond south of aquatic center, north side Mt. Scott Creek., 45.43057 -122.587515
HPSU:V
20323 Dominic Maze, Olivia Duren 559 2017-05-09
U.S.A., Oregon, Washington, Maroon Ponds, near junction of Fern Hill Rd. and Blooming Fernhill Rd.<br/><br/>, 45.4899 -123.09369
HPSU:V
13377 Virginia Maffitt s.n. 2007-04-27
U.S.A., Oregon, Washington, Oleson Unit, Tualatin River National Wildlife Refuge, Pleasant Valley Road, off Scholls Ferry Road, Sherwood, 97140., 45.489967 -122.892417, 41m
HPSU:V
13963 Selene O'Dell 04UNN2-CA 2004-07-21
U.S.A., Oregon, Douglas, Unnamed pond., 43.817317 -124.152
HPSU:V
13965 Selene O'Dell 04GARD-CA 2004-07-21
U.S.A., Oregon, Douglas, Gardiner Reservoir., 43.724611 -124.103078
HPSU:V
9856 Mary Pfauth, Selene O'Dell 03-LI-CAST 2003-07-31
U.S.A., Oregon, Lane, Lily Lake, Highway 101, Florence., 44.092883 -124.115267
HPSU:V
9830 Mary Pfauth, Selene O'Dell 03GA-CAST 2003-08-07
U.S.A., Oregon, Lane, Georgia Lake, Hwy. 101, Florence., 43.873188 -124.131125
HPSU:V
9880 Mary Pfauth, Selene O'Dell 03OS-CAST 2003-07-30
U.S.A., Oregon, Lane, Sutton Lake orphan, Hwy 101, Florence, OR., 44.058217 -124.0998
HPSU:V
9899 Mary Pfauth, Selene O'Dell 03-HE-CAST 2003-08-05
U.S.A., Oregon, Lane, Heceta Junction Lake, Highway. 101, Florence., 44.025717 -124.110717
HPSU:V
13856 Selene O'Dell 04TAYLUTVU 2004-07-22
U.S.A., Oregon, Douglas, Taylor Lake; south of Florence., 43.8617 -124.141767
HPSU:V
9990 Selene O'Dell 03COSLCAST 2003-08-27
U.S.A., Oregon, Multnomah, Columbia Slough, NE 92 Dr, Portland., 45.566017 -122.568183
HPSU:V
9750 Erin Harwood 6903-04 2003-06-09
U.S.A., Oregon, Clatsop, Sunset Lake., 46.1066 -123.93057, 3m
HPSU:V
6117 Eric Olson s.n. 1993-06-29
U.S.A., Oregon, Washington, Sentrol parking lot, on Cascade Blvd off Greenburg Rd.; Oregon Wetland Study Site 4621 SCT 2 Pl ?., 45.443844 -122.782817
HPSU:V
6118 Mary Pfauth s.n. 1993-07-15
U.S.A., Oregon, Washington, Beaverton, E of SW Davies Road, in gully N of Highway 210 ["217"], SW Scholls Ferry Road. Oregon Wetland Study Site 5335 SCT 4 Pl 14. [Presumably Hiteon Meadows Park]., 45.443257 -122.820047
HPSU:V
6119 David Ellenberg s.n. 1993-06-28
U.S.A., Oregon, Multnomah, Portland, SE corner of property bounded by NE Airport Way to S, NE Marine Drive to N, NE 122nd Avenue to W, and NE 138th Avenue to E., 45.563239 -122.526169
HPSU:V
14493 Mary Pfauth s.n. 2005-07-22
U.S.A., Oregon, Coos, Mill pond, 43.50173 -124.22611
HPSU:V
15839 Erin Riggs 303 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area, 45.635182 -122.760226, 4m
HPSU:V
18322 Vernon M. Marttala, Jack Poff 5313 2002-05-27
U.S.A., Oregon, Columbia, St. Helens., 45.86522 -122.797133
HPSU:V
18323 Vernon M. Marttala, Jack Poff 5298 2002-05-27
U.S.A., Oregon, Columbia, Sauvie Island (N end)., 45.850776 -122.794532
HPSU:V
19215 Selene O'Dell 04-CLEA-CAST 2004-07-07
U.S.A., Oregon, Lane, Near Florence, Honeyman State Park, Cleawox Lake., 43.93065 -124.10875
HPSU:V
19253 Selene O'Dell 04-LWL-CAST 2004-07-07
U.S.A., Oregon, Lane, South of Glenada. Little Woahink Lake, 43.93575 -124.090567
HPSU:V
19261 Mary Pfauth 05-EEL-CAST 2005-09-15
U.S.A., Oregon, Douglas, Lakeside, OR. Eel Lake., 43.61628 -124.16992
HPSU:V
19183 Selene O'Dell 04-SJ-CAST 2004-06-29
U.S.A., Oregon, Lane, Siuslaw National Forest, Oregon Dunes National Recreation Area. Southwest of Florence. South Jetty Siuslaw River., 43.9582 -124.13925
HPSU:V
19189 Selene O'Dell, Mary Pfauth 04-SJ-CAST 2004-06-30
U.S.A., Oregon, Lane, Siuslaw National Forest, Oregon Dunes National Recreation Area. Southwest of Florence. South jetty Siuslaw River., 43.967533 -124.137383
HPSU:V
19428 Dominic Maze 454 2017-09-13
U.S.A., Oregon, Multnomah, Portland; mainstem Columbia River Slough. Near City of Portland water treatment plant., 45.597384 -122.715253
HPSU:V
19999 Jeffrey T. Lesh 711 2018-05-17
U.S.A., Oregon, Clackamas, Mulino, SW of S Macksburg Road near intersection with S Rosencrantz Road., 45.2028 -122.6026
HPSU:V
21022 Dominic Maze, Olivia Duren, Zane Maze, Cyrene Maze. 1142 2019-09-28
U.S.A., Oregon, Tillamook, Cape Lookout. Cape Lookout State Park Campground "B" lot along dunes., 45.367213 -123.967942, 6m
HPSU:V
21039 Dominic Maze 1158 2018-06-05
U.S.A., Oregon, Multnomah, Portland. Channel of the Columbia River Slough 150 meters downstream of Inverness County Jail., 45.564519 -122.548012
HPSU:V
21057 Dominic Maze 1175 2019-10-06
U.S.A., Oregon, Clackamas, Wildwood Recreation Site; Bureau of Land Management. Sandy River Drainage. Southwest of Highway 26 1 km. 100 meters South of Salmon River., 45.347948 -121.991438, 9m
HPSU:V
22687 Dominic Maze, Monte Mattsson 1651 2020-04-16
U.S.A., Oregon, Clackamas, Seasonal island immediately east of Rock Island in the Willamette River. Adjacent to Highway 99 east and railroad tracks. Directly under high tension powerlines., 45.317063 -122.661188, 21m
HPSU:V
23553 Dominic Maze 1808 2021-02-20
U.S.A., Oregon, Clackamas, Bryant Woods Nature Park. Oswego Canal., 45.387826 -122.72205, 46m
HPSU:V
17274 John A. Christy 10238 2011-06-27
U.S.A., Oregon, Clackamas, Willamette River, Rock Island, 1.8 mi SSW of West Linn, 4 mi S of Oregon City., 45.315437 -122.663419, 26m
HPSU:V
8519 George Kral 254a 2000-04-24
U.S.A., Oregon, Washington, Cooper Mountain., 45.447378 -122.872383